BE552718A - - Google Patents
Info
- Publication number
- BE552718A BE552718A BE552718DA BE552718A BE 552718 A BE552718 A BE 552718A BE 552718D A BE552718D A BE 552718DA BE 552718 A BE552718 A BE 552718A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
- H04H60/38—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space
- H04H60/41—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast space, i.e. broadcast channels, broadcast stations or broadcast areas
- H04H60/43—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast space, i.e. broadcast channels, broadcast stations or broadcast areas for identifying broadcast channels
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US381344A US2881417A (en) | 1953-09-21 | 1953-09-21 | Decimal-to-binary converter for system for recording listening or viewing habits of wave signal receiver users |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE552718A true BE552718A (et) |
Family
ID=23504652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE552718D BE552718A (et) | 1953-09-21 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2881417A (et) |
| BE (1) | BE552718A (et) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3058065A (en) * | 1956-11-07 | 1962-10-09 | Nielsen A C Co | System for determining listening habits of wave signal receiver users |
| US3061818A (en) * | 1956-12-12 | 1962-10-30 | Bell Telephone Labor Inc | Magnetic core register circuits |
| US3323112A (en) * | 1964-11-12 | 1967-05-30 | Nielsen A C Co | Data handling system |
| FR3037745B1 (fr) * | 2015-06-22 | 2020-11-20 | Tekcem | Procede et appareil pour accord automatique d'une matrice impedance, et emetteur radio utilisant cet appareil |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2643172A (en) * | 1953-06-23 | Information collecting system | ||
| US1955043A (en) * | 1931-12-15 | 1934-04-17 | Yates Paul | Meter reading apparatus |
| US2532731A (en) * | 1946-12-28 | 1950-12-05 | Bell Telephone Labor Inc | Visualization of complex waves |
| US2476389A (en) * | 1947-05-23 | 1949-07-19 | Standard Container Inc | Headlight dimming system |
| US2660663A (en) * | 1947-10-24 | 1953-11-24 | Nielsen A C Co | Search signal apparatus for determining the listening habits of wave signal receiverusers |
| US2630562A (en) * | 1948-04-28 | 1953-03-03 | Johnson Eric Arthur | Data encoding system |
| US2676085A (en) * | 1949-02-02 | 1954-04-20 | Nielsen A C Co | Apparatus for indicating instantaneously and at a remote point the tuning condition of one or more wave signal receivers |
| US2657856A (en) * | 1949-11-15 | 1953-11-03 | Gen Electric | Number converter |
| US2697549A (en) * | 1950-03-18 | 1954-12-21 | Gen Electric | Electronic multiradix counter of matrix type |
| US2751449A (en) * | 1951-12-19 | 1956-06-19 | Nielsen A C Co | Television knob switch |
-
0
- BE BE552718D patent/BE552718A/xx unknown
-
1953
- 1953-09-21 US US381344A patent/US2881417A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2881417A (en) | 1959-04-07 |